53206860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{126683}}^1$

素因数の和:126702

約数の個数: 48

約数和(自身を含む): 170263296

約数和(自身を除く): 117056436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 126683, 253366, 380049, 506732, 633415, 760098, 886781, 1266830, 1520196, 1773562, 1900245, 2533660, 2660343, 3547124, 3800490, 4433905, 5320686, 7600980, 8867810, 10641372, 13301715, 17735620, 26603430, 53206860]

約数ペア:

[(1, 53206860), (2, 26603430), (3, 17735620), (4, 13301715), (5, 10641372), (6, 8867810), (7, 7600980), (10, 5320686), (12, 4433905), (14, 3800490), (15, 3547124), (20, 2660343), (21, 2533660), (28, 1900245), (30, 1773562), (35, 1520196), (42, 1266830), (60, 886781), (70, 760098), (84, 633415), (105, 506732), (140, 380049), (210, 253366), (420, 126683)]